WO2009054750A1 - Procédé de pose et d'entretien de pipelines de transport - Google Patents

Procédé de pose et d'entretien de pipelines de transport Download PDF

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Publication number
WO2009054750A1
WO2009054750A1 PCT/RU2008/000645 RU2008000645W WO2009054750A1 WO 2009054750 A1 WO2009054750 A1 WO 2009054750A1 RU 2008000645 W RU2008000645 W RU 2008000645W WO 2009054750 A1 WO2009054750 A1 WO 2009054750A1
Authority
WO
WIPO (PCT)
Prior art keywords
pipeline
mobile
oil
plastic
laying
Prior art date
Application number
PCT/RU2008/000645
Other languages
English (en)
Russian (ru)
Inventor
Oleg Albertovich Mkrtichyan
Georgy Karopetovich Mkrtumyan
Original Assignee
Oleg Albertovich Mkrtichyan
Georgy Karopetovich Mkrtumyan
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Oleg Albertovich Mkrtichyan, Georgy Karopetovich Mkrtumyan filed Critical Oleg Albertovich Mkrtichyan
Publication of WO2009054750A1 publication Critical patent/WO2009054750A1/fr

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L1/00—Laying or reclaiming pipes; Repairing or joining pipes on or under water
    • F16L1/024—Laying or reclaiming pipes on land, e.g. above the ground
    • F16L1/06—Accessories therefor, e.g. anchors
    • F16L1/065—Accessories therefor, e.g. anchors fixed on or to vehicles
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L1/00—Laying or reclaiming pipes; Repairing or joining pipes on or under water
    • F16L1/024—Laying or reclaiming pipes on land, e.g. above the ground
    • F16L1/028—Laying or reclaiming pipes on land, e.g. above the ground in the ground
    • F16L1/038—Laying or reclaiming pipes on land, e.g. above the ground in the ground the pipes being made in situ

Definitions

  • the invention relates to methods for transporting and processing oil and gas, laying and servicing oil and gas pipelines, techniques for laying and servicing oil and gas pipelines, in particular, to methods for laying and servicing oil and gas pipelines of high pressure and the diameter of large volumes of oil and gas for trunk pumping and transportation of oil and gas over long distances.
  • a piece of the preform is covered with a tubular protective shell after impregnating its base with a curable resin and before laying this preform in a trench; laying a segment of a flatly folded workpiece in a trench in a direction from top to bottom; inflate a piece of the workpiece with pneumatic means after closing its ends to give it
  • the specified method provides for the laying of pipelines and transportation, but does not allow the economical use of resources.
  • the objective of the invention is to simplify and reduce the cost of the method.
  • SUBSTITUTE SHEET (RULE 26) laying pipelines for transporting hydrocarbon minerals, in particular oil and gas, from hard-to-reach and remote places of their production in boreholes by making pipelines from the material of the extracted carbon fossil material, in particular oil or
  • Another objective of the invention is to significantly increase the environmental friendliness of the construction of trunk pipelines by eliminating the need to transport sections of the pipeline on the road, associated with the inevitable and irreplaceable destruction of soils and violation of the living conditions of animals. Why the method also includes the construction and use specifically for this
  • SUBSTITUTE SHEET (RULE 26) control the strength of plastic, remove and replace emergency sections of the pipeline, carry out routine and operational repairs, while closing the hermetically outlet opening of the initial section of the pipeline, made of plastic, with a mobile piston with a rod having a Z-shape connected to one of its ends with a mobile a piston, and its other end mounted on a railway platform, having the ability to move in a direction parallel to the direction of the pipeline, At a distance from it, corresponding to the size of the Z-shaped mobile rod, a pressure is created in the pipeline sufficient to transport oil or gas through the initial section of the pipeline from its beginning to the mobile piston, a metering hole is formed in the mobile piston, installed on railway platforms of the same railway the composition, which includes the railway platform on which the rod of the mobile piston is installed, a mobile oil refinery mini-factory connected through a mobile piston to with a sealing hole with a sealed communication channel with a valve built into it, while the communication channel has a Z-shape similar to the shape
  • SUBSTITUTE SHEET (RULE 26) the initial section of the pipeline and that structural unit of the mobile oil refinery where granular plastic is produced, so that the sealed communication channel between the initial section of the pipeline and the mobile oil refinery mini-plant, designed to move oil from the pipeline to the mobile oil refinery mini-plant, passes through the internal the cavity of the mobile extruder, free of plastic, form stocks of building materials and segments of the railway, is set pouring construction equipment for the construction of railways and highways on railway platforms of a train, they process oil or gas into granular plastic, fuels and lubricants and bituminous materials, build a continuation of the railways and roads in a direction parallel to the direction of the pipeline, using the reserves available in the train materials and machinery, granular plastic coming from a mobile refinery is melted in an extruder and, they feed it under pressure through the nozzle of the extruder to the edge of the outlet of the pipeline, cool the molten plastic in the outlet of the extruder, move the train in a direction parallel to
  • SUBSTITUTE SHEET spotter to adjust the profile of the pipeline, periodically control the strength of the pipeline using a mobile meter, circling it on the train along the entire pipeline route, bring the train to the place of the pipeline with the first
  • remote emergency section remove sections of the pipeline with a pre-emergency condition using a mobile knife, lay the pipeline from the beginning of the remote emergency section to the place where it ends, where the profile of the working section of the pipeline is adjusted with the help of a mobile spotter to join the restored and working parts, and the edge of the outlet is welded openings of the laid pipe section with the edge of the nearest inlet of the serviceable pipe section using a mobile welder retard these actions for all remote sections before the expiration of the pipeline service life.
  • the specified method allows to save significant material and financial resources when laying and operating pipelines by
  • FIG. 1 shows a schematic diagram (General view) of a device for implementing the initial stage of the method
  • FIG. 2 illustrates a schematic diagram (general view) of a device for implementing the second step of the method
  • FIG. 3 illustrates a schematic diagram (general view)
  • FIG. 4 illustrates a schematic diagram (general view) of a device for implementing the fourth step of the method
  • the end point of transportation is mobile, i.e. moves in space with the help of a mobile piston and a Z-shaped rod attached to it, which in turn is attached to a movable railway platform moving parallel to the design direction of the pipeline.
  • the mini-refinery is installed on movable railway platforms moving parallel to the design direction of the pipeline, and connect it to the outlet of the initial section of the pipeline through the hole in a mobile piston Z - a sealed tight communication channel with a valve installed in it.
  • the productivity of such a plant should be sufficient to ensure a predetermined speed of laying the pipeline and, in essence, should not exceed those volumes of granular plastic, fuels, lubricants and asphaltic materials per unit time that are necessary for the manufacture of the specified linear length of the pipeline in the same unit of time.
  • a mobile petrochemical mini-plant for the production of granular plastic with a capacity of 100 tons per day will be required.
  • the cylindrical extruder (hereinafter referred to as a mobile extruder) is installed on a railway platform included in the railway train used in the oil refining method in cross section and Z-shaped in plan, the nozzle outlet of which has a frontal transverse shape
  • a mobile extruder is installed between the outlet of the initial section of the pipeline and the structural unit of the mobile refinery mini-refinery where
  • SUBSTITUTE SHEET (RULE 26) roads, at a distance from the railway, equal to the length of the vertical segment of the Z-images of the rod of the mobile piston and mobile extruder.
  • hydraulic equipment is used to support and adjust the direction of the pipeline, allowing the use of a mobile extruder in normal mode, as well as equipment for welding
  • the proposed method allows to obtain significant technical and economic results in improving the quality of work, reducing costs for their implementation and in increasing environmental cleanliness on the pipeline route, due to the lack of the need for delivery of finished pipes,
  • SUBSTITUTE SHEET (RULE 26) fuels and lubricants and bitumen materials on the pipeline laying route, existing when using the closest analogues of the proposed method.
  • the quality of the pipeline is improved as a result of the absence of metal pipes in it, subject to internal and external corrosion, joints and seams that are unavoidable when using the closest analogue, and a decrease in all types of costs - as a result of the lack of the need for transport work to deliver the finished pipes to the pipeline.
  • Ecological cleanliness of the pipeline route during and after its construction is ensured by the mobility of the means of repair and restoration work and the development of transport infrastructure in the process of laying the pipeline along its entire length. This provides an increase in the life of pipelines laid by the proposed method, compared with the life of pipelines laid by the closest analogues. Information confirming the possibility of implementation (implementation) of the invention.
  • SUBSTITUTE SHEET due to the fact that the implementation of any technological project, including the method of laying pipelines, is the trajectory of a system of material objects in time from the initial moment of time to the final moment of time, in particular from the moment of laying the pipeline to the end of its operation in the external field of physical interactions with the external environment, which is nature, the implementation of any technological project can be represented as the movement of a material system in space nstve and time.
  • the physical principle of the implementation of the trajectory of motion of such systems of material bodies is the principle of least action, which has shown its truth in almost all mechanical, electromagnetic and quantum systems [2], [3], [4]. Therefore, this principle is used to determine the feasibility of projects of most physical and technical systems and can be used to determine the feasibility of pipelines, despite the fact that the movement of such material systems is carried out with the participation of humans, which makes the principle of least action deeply ecological.
  • the trajectory that has minimal action in the external field surrounding it is real, i.e. in its surrounding nature, which is the case in the present invention.
  • actions different from minimal actions on nature cannot be realized in nature, although they have an effect on nature that is different from the minimum civilization in a state for some time, after which nature returns to its original state, showing its ability to preserve itself by virtue of that the potential energy of nature is always directed against any kinetic movement of material bodies. That is why, in order for the implementation not to be stopped by nature before the specified time, it is necessary and sufficient to have the least effect on nature when trying to implement any projects and, in particular, when implementing the method

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Pipeline Systems (AREA)

Abstract

L'invention concerne la pose et l'entretien de pipelines de transport de gaz ou de pétrole. Dans ce procédé, on monte sur des plates-formes ferroviaires d'un train, qui se déplace en parallèle à la direction de la pose d'un futur pipeline, une mini-raffinerie mobile qui reçoit le gaz ou le pétrole provenant du segment initial du pipeline; on monte entre eux une extrudeuse mobile de forme cylindrique et possédant une coupe transversale en plan en forme de « Z ». Via cette extrudeuse, on distribue le produit on continu et on poursuit l'entretien du pipeline, qui est posé en parallèle à un chemin de fer et à une route de circulation. Les routes sont construites simultanément avec la pose du pipeline, de manière à utiliser les carburants et les lubrifiants fabriqués dans la mini-raffinerie mobile et les matériaux de construction transportés en suivant les routes construites. L'invention permet d'accélérer la construction et d'en réduire le coût.
PCT/RU2008/000645 2007-10-24 2008-10-13 Procédé de pose et d'entretien de pipelines de transport WO2009054750A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
RU2007131971 2007-10-24
RU2007131971 2007-10-24

Publications (1)

Publication Number Publication Date
WO2009054750A1 true WO2009054750A1 (fr) 2009-04-30

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/RU2008/000645 WO2009054750A1 (fr) 2007-10-24 2008-10-13 Procédé de pose et d'entretien de pipelines de transport

Country Status (1)

Country Link
WO (1) WO2009054750A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114812355A (zh) * 2022-05-06 2022-07-29 江苏清源管道技术有限公司 一种输油管道并行段施工工艺

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4364882A (en) * 1979-05-10 1982-12-21 Societe Generale De Canalisations Sogecan Process and an apparatus for the extrusion of plastic pipes with composite walls
RU2193715C1 (ru) * 2001-06-22 2002-11-27 Закрытое акционерное общество "НПП Композит-нефть" Способ ремонта пластмассового трубопровода
RU44946U1 (ru) * 2005-01-18 2005-04-10 Цатурян Леонид Николаевич Передвижная установка для подготовки и переработки нефтяного сырья
RU2005127909A (ru) * 2005-09-07 2007-03-20 н Олег Альбертович Мкртыч (RU) Способ прокладки трубопроводов

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4364882A (en) * 1979-05-10 1982-12-21 Societe Generale De Canalisations Sogecan Process and an apparatus for the extrusion of plastic pipes with composite walls
RU2193715C1 (ru) * 2001-06-22 2002-11-27 Закрытое акционерное общество "НПП Композит-нефть" Способ ремонта пластмассового трубопровода
RU44946U1 (ru) * 2005-01-18 2005-04-10 Цатурян Леонид Николаевич Передвижная установка для подготовки и переработки нефтяного сырья
RU2005127909A (ru) * 2005-09-07 2007-03-20 н Олег Альбертович Мкртыч (RU) Способ прокладки трубопроводов

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
YABLONSKII V.S. ET AL., PROEKTIROVANIE NEFTEGZOPROVODOV, GOSUDARSTVENNOE NAUCHNO-TEKHNICHESKOE IZDATELSTVO NEFTYANOI Y GORNO-TOPLIVNOI LITERATURY, 1959, pages 129 - 133, 270 *

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114812355A (zh) * 2022-05-06 2022-07-29 江苏清源管道技术有限公司 一种输油管道并行段施工工艺
CN114812355B (zh) * 2022-05-06 2024-02-09 江苏清源管道技术有限公司 一种输油管道并行段施工工艺

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